GATE Syllabus For CSE 2025 (Computer Science Engineering)
GATE Syllabus for CSE (Computer Science Engineering) 2025 is a crucial part of the exam and will be officially released by IISc Bangalore in their brochure. Additionally, it covers a wide range of topics like algorithms, computer networks, operating systems, databases, programming languages, computer organization, theory of computation, and software engineering.
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GATE Computer Science Syllabus 2025
GATE 2025 Syllabus For CSE is designed to measure a candidate’s knowledge of computer science concepts and theories. Moreover, aspirants must glance at and understand the GATE syllabus before preparing for any competitive exam, especially the GATE exam Syllabus for CSE (Computer Science Engineering) 2025.
Read more: GATE Syllabus 2024, IISC Bangalore GATE Subject Wise Syllabus
Below is the GATE CSE Syllabus in the table below:
Sections |
Topics |
| Section 1: Engineering Mathematics | In this section of GATE Computer Science Syllabus 2025, the topic of discrete mathematics will be discussed: Propositional and first-order logic. Sets, relations, functions, partial orders, and lattices.
Monoids, Groups. Graphs: Connectivity, matching, coloring. Integration Probability and Statistics: Random variables. Uniform, normal, exponential, poison, and binomial distributions. Mean, median, mode, and standard deviation. Conditional probability and Bayes theorem. Computer Science and Information Technology |
| Section 2: Digital Logic | Boolean Algebra. Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point). |
| Section 3: Computer Organization and Architecture | In this section of GATE Computer Science Syllabus 2025, we will learn and cover more about topics like machine instructions and addressing modes. ALU, data path, and control unit. Instruction pipelining, pipeline hazards.
Memory hierarchy: Cache, main memory, and secondary storage; I/O interface (interrupt and DMA mode). |
| Section 4: Programming and Data Structures | Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs. |
| Section 5: Algorithms | Searching, sorting, hashing. Asymptotic worst-case time and space complexity. Algorithm design techniques: Greedy, Dynamic Programming. Divide-and-Conquer, Graph Traversals, Minimum Spanning Trees, Shortest Paths. |
| Section 6: Theory of Computation | In this section of the GATE Exam Syllabus for Computer Science, we will cover Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and context-free languages, pumping lemma. Turing machines and undecidability. |
| Section 7: Compiler Design | Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation. Local optimization, Data flow analyses: Constant propagation, liveness analysis, common sub-expression elimination. |
| Section 8: Operating System | System calls, processes, threads, inter‐process communication, concurrency, and synchronization. Deadlock. CPU and I/O scheduling. Memory management and virtual memory. File systems. |
| Section 9: Databases | In this section of the GATE Exam Syllabus for Computer Science, we will cover and discuss ER model. Relational model: Relational algebra, Tuple calculus, SQL. Integrity constraints, normal forms. File organization, indexing (e.g., B and B+ trees). Transactions and Concurrency control. |
| Section 10: Computer Networks | In this section of the GATE Exam Syllabus for Computer Science, we will study the Concept of layering: OSI and TCP/IP Protocol Stacks; Basics of packet, circuit, and virtual circuit switching; Data link layer: framing, error detection, Medium Access Control, Ethernet bridging Routing protocols: Shortest path, flooding, distance vector, and link state routing; Fragmentation and IP addressing, IPv4, CIDR notation, Basics of IP support protocols (ARP, DHCP, ICMP), Network Address Translation (NAT); Transport layer: flow control and congestion control, UDP, TCP, sockets; Application layer protocols: DNS, SMTP, HTTP, FTP, Email. |
Sections of the GATE 2025 Syllabus For CSE
GATE 2025 Syllabus for CSE consists of 10 major sections, along with General Aptitude. Furthermore, each section will help the aspirant refer to and plan their preparation strategy accordingly for the forthcoming exam.
Read more: GATE General Aptitude Syllabus 2024
The sections of the GATE Computer Science Syllabus 2025 are as follows:
- Section1: General Aptitude
- Section2: Engineering Mathematics
- Section 3: Digital Logic
- Section 4: Computer Organization and Architecture
- Section 5: Programming and Data Structure
- Section 6: Algorithms
- Section 7: Theory of Computation
- Section 8: Compiler Design
- Section 9: Operating System
- Section 10: Databases
- Section 11: Computer Networks
Let’s look at each of the key sections in detail:
General Aptitude Syllabus:
In the GATE Syllabus for CSE (Computer Science Engineering) 2025, there is a section on general aptitude that is similar to all other sections. Aside from that, the general aptitude paper will also comprise numerical aptitude and verbal ability.
The key subjects covered in the General Aptitude Syllabus are:
| Sentence Completion | Verbal Deduction |
| English Grammar | Word Groups |
| Verbal Analogies | Numerical Deductions |
| Instructions | Numerical Computation |
| Critical Reasoning | Numerical Estimation |
Engineering Mathematics Syllabus
The Engineering Mathematics section of the GATE CSE syllabus covers topics such as linear algebra, discrete mathematics, probability, calculus, and statistics. To further elaborate, this section is covered in all engineering branches and carries 13 marks. Besides, it is very easy and high scoring.
The key topics of this section are:
| Sections | Topics of Engineering Mathematics |
| Discrete Mathematics | Propositional and first-order logic
Sets, relations, functions, partial orders, and lattices Graphs: connectivity, matching, and coloring Combinatorics: counting, recurrence relations, generating functions |
| Linear Algebra | Matrices, determinants, a system of linear equations, eigenvalues and eigenvectors, and LU decomposition. |
| Calculus | Limits, continuity, and differentiability
Maxima and minima Mean value theorem Integration |
| Probability | Random variables
Uniform, normal, exponential, Poisson, and binomial distributions Mean, median, mode, and standard deviation Conditional probability and Bayes theorem |
GATE CSE Syllabus for Digital Logic
The topic-wise weightage of the digital logic subject in the exam is 5.3%.
This section has the following key topics:
1. Boolean Algebra and Minimization
2. Combinational and Sequential Circuit3. Number representations and computer arithmetic (Fixed and Floating-point)
Computer Organisation and Architecture Syllabus
The anticipated topic-wise weightage of the computer organization and architecture subject in the exam is 9.2%. The computer organization and architecture section of the GATE CSE syllabus includes key topics like timing signals, control signals, and memory locations.
The important topics covered in this section are:
1. Memory hierarchy
2. Machine Instructions and addressing modes: ALU, Data path, and control unit.
3. Instructions on pipelining and pipeline hazards.
Syllabus for Programming and Data Structures
The programming and data structures section is a very important section of the GATE CSE Syllabus. The syllabus for programming and data structure covers topics like recursion, programming in C, stacks, arrays, trees, binary heaps, binary search trees, and graphs. Therefore, this section will be weighted 10.7% topic-wise in the exam.
Syllabus for Algorithms
This section of the GATE 2025 Syllabus For CSE covers important topics like:
1. Topics for Algorithms: Searching, sorting and hashing
2. Basic Topics: Asymptoptic worst-case time and space complexity.
3. Algorithm design techniques: Greedy, dynamic programming and divide‐and‐conquer are some famous topics that are important from an ESE point of view.
4. Aspirants must cover Graph traversals, minimum spanning trees, and shortest paths before the ESE exam.
Syllabus Theory of Computation
The theory of computation has topics that are distributed under the following parts of the GATE CSE Syllabus:
1. Regular expression and finite automata
2. Context-free grammars and push-down automata
3. Regular and context-free languages, pumping lemma
4. Turing machines and undecidability.
Compiler Design Syllabus
The Compiler Design section of the GATE CSE Syllabus is an important section of the Computer Science Engineering exam. Additionally, the section is expected to be graded 2.75% topic-by-topic.
The topics included in this section are:
- Lexical analysis
- Parsing
- Syntax-directed translation
- Runtime environments
- Intermediate code generation
- Local optimization
- Data flow analyses.
GATE CSE Syllabus for Operating System
The Operating System is an integral and highly weighted component of the CSE GATE syllabus. Also, this section has a topic-wise weightage of about 9%.
The topics included in the section are:
1. File Systems
2. Deadlock
3. System calls, inter-process communication, processes, and threads
4. CPU and I/O scheduling
5. Memory management and virtual memory.
GATE CSE Database Syllabus
The Database section of the GATE CSE Syllabus has important topics including ER model, Relational Algebra, Tuple calculus, SQL, Integrity Constraints and normal forms, File Organization, Indexing and Transactions, and concurrency control. In addition, this section has a topic-wise weightage of about 7.5%.
Computer Network Syllabus
Computer Network Syllabus includes topics like area networks – MAN, LAN, and WAN, Digital to Analog Conversion, IP Addressing, Collision Detection in CSMA/CD; etc; covered in the GATE CSE Syllabus. Further, this section has a topic-wise weightage of about 7.5% in the exam.
The other topics covered in this section are:
1. Concept of layering
2. Datalink layer
3. Basics of IP support protocols (ARP, ICMP, DHCP) and Network Address Translation (NAT).
4. Application layer protocols: FTP, DNS, HTTP, SMTP, and Email.
FAQs for GATE Syllabus For CSE (Computer Science Engineering) 2025
Below are the FAQs for GATE CSE Syllabus:
1. What is the GATE Syllabus for CSE?
There are four sections of the GATE syllabus 2025 for CSE:
1. Digital Logic.
2. Computer Organization and Architecture
3. Theory of Computation
4. Compiler Design
5. Programming and Data Structures
6. Operating Systems
2. Who decides the GATE 2025 Syllabus For CSE?
The GATE CSE Syllabus is decided by the exam conducting body. Every year one of the eight exam-conducting bodies
decides the syllabus and this year, IISc Bangalore will decide on the GATE syllabus for CSE.
3. What are the best books for the GATE Computer Science Syllabus 2025?
The best-recommended books for the GATE syllabus for CSE are The C Programming Language- by Dennis Richie, Digital Design- b
by Morris Mano, and Software Engineering- by Pressman.
Read more: GATE Preparation Books – Best Books For GATE 2024
4. How can I effectively cover the complete GATE CSE Syllabus?
Aspirants can cover the GATE syllabus for CSE by following a strict study plan. It will be beneficial to start preparing according
to the syllabus. Ensure that you complete the syllabus as soon as possible.
5. What are the sections covered in GATE Computer Science Syllabus 2025?
In the GATE 2025 Syllabus For CSE, a total of 10 major sections are covered. The sections included in the syllabus are
computer organization and architecture, general aptitude, digital logic, engineering mathematics, algorithms, theory of
computation, compiler design, and operating systems
6. Is GATE a challenging exam for Computer Science Engineering?
Yes GATE is tough for CSE. Rankers from previous years have indicated that the GATE CSE exam is notoriously difficult.
Exam questions are challenging conceptually and cover a large range of subjects.